mirror of
https://github.com/haiwen/libsearpc.git
synced 2025-08-02 13:18:04 +00:00
Clean project
* Remove unused code generating scripts * Rename files to be more clear * Improve dependency in Makefile.am
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.gitignore
vendored
8
.gitignore
vendored
@ -30,3 +30,11 @@ libtool
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ltmain.sh
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missing
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py-compile
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cscope.files
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cscope.out
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lib/fcall-impr.h
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lib/marshal.h
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lib/searpc-dfun.h
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lib/searpc-fcall.h
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lib/searpc-signature.h
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tests/test-searpc
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@ -1,7 +1,7 @@
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AM_CPPFLAGS = -I$(top_srcdir)/lib
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ACLOCAL_AMFLAGS = -I m4
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GNU_STANDARD_FILES = README COPYING COPYING.LESSER AUTHORS ChangeLog NEWS
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GNU_STANDARD_FILES = README.markdown COPYING AUTHORS ChangeLog NEWS
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EXTRA_DIST = $(GNU_STANDARD_FILES)
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@ -20,7 +20,7 @@ contains three fields:
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Example
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======
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=======
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Client
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------
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@ -41,7 +41,7 @@ a SearpcClient object and supply a transport function. For example:
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* define a RPC function which takes a string argument and returns
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* an integer. The xxx_INT__STRING naming convention is used to
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* indicate the types of the param(string) and the return value(int).
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*/
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*/
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SEARPC_CLIENT_DEFUN_INT__STRING(searpc_strlen)
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/* create an rpc_client and supply the transport function. */
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@ -124,7 +124,7 @@ prototype of this function is:
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* function in the fucntion hash table.
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* signature: the identifier used to get the corresponding marshal.
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* Returns: a gboolean value indicating success or failure
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*/
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*/
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gboolean searpc_server_register_function (void *func, const gchar *fname, const gchar *signature)
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Before calling `searpc_server_register_function`, you need to call
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@ -150,7 +150,7 @@ The prototype of `searpc_server_call_function` is:
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* len: The length of **`data`**.
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* ret_len: Place to hold the length of the JSON data stream to be returned
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* Returns: The JSON data containing the result of the RPC
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*/
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*/
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gchar* searpc_server_call_function (gchar *data, gsize len, gsize *ret_len)
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The value returned by `searpc_server_call_function()` is the JSON data
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@ -183,7 +183,7 @@ See the demo program for a more detailed example.
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Demos
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======
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=====
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There are well-commented demos in both C and Python.
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@ -220,5 +220,3 @@ The following packages are required to build libsearpc:
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* gobject-2.0 >= 2.16.0
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* json-glib-1.0 >= 0.10.2
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* pygobject-2.0 >= 2.0 (if you choose to build pysearpc)
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@ -13,8 +13,6 @@ AM_INIT_AUTOMAKE([1.9 foreign])
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AC_PROG_CC
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AC_PROG_LIBTOOL
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# Checks for header files.
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AC_CHECK_HEADERS([arpa/inet.h netinet/in.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
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@ -43,7 +41,7 @@ AM_CONDITIONAL([COMPILE_DEMO], [test x${compile_demo} = xyes])
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AC_ARG_ENABLE([compile-python],
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[AS_HELP_STRING([--enable-compile-python],
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[compile pysearpc @<:@default: no@:>@])],
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[compile_python=${enableval}], [compile_python=no])
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[compile_python=${enableval}], [compile_python=yes])
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AM_CONDITIONAL([COMPILE_PYTHON], [test x${compile_python} = xyes])
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@ -27,7 +27,7 @@ static char *transport_callback(void *arg, const char *fcall_str,
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char buf[BUFLEN];
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packet *pac, *pac_ret;
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fd = (int) arg;
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fd = (int)(long) arg;
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pac = (packet *)buf;
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/* construct the packet */
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@ -88,7 +88,7 @@ main(int argc, char *argv[])
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/* create an rpc_client and supply the transport function. */
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rpc_client = searpc_client_new();
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rpc_client->transport = transport_callback;
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rpc_client->arg = (void *)sockfd;
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rpc_client->arg = (void *)(long)sockfd;
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/* call the client-side funcion */
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ret = searpc_strlen(rpc_client, "hello searpc", &error);
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@ -1,38 +1,54 @@
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rpc_headers = fcall-impr.h searpc-fcall.h searpc-dfun.h searpc-signature.h searpc-marshal.h
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# Five files are generated by a python script:
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# Used in client:
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#
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# * fcall-impr.h: contains the implementation of functions like
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# `searpc_client_fcall__string_string`. These function is used by the
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# client to pack the RPC call to json data.
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# * searpc-fcall.h: constains the declaration of the functions in fcall-impr.h
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# * searpc-dfun.h: contains macros like `SEARPC_CLIENT_DEFUN_INT__STRING(funcname)`.
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#
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# Used in server:
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#
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# * searpc-signature.h: contains functions like `searpc_signature_int__string()`.
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# * searpc-marshal.h: contains functions like `marshal_int__string()`
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#
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genrpc_files = gen-dfun-macro.py rpc_table.py
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generated_sources = fcall-impr.h searpc-fcall.h searpc-dfun.h \
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searpc-signature.h marshal.h
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# rpc_headers = fcall-impr.h searpc-fcall.h searpc-dfun.h searpc-signature.h searpc-marshal.h
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AM_CFLAGS = @GLIB2_CFLAGS@ @GOBJECT_CFLAGS@ @JSON_GLIB_CFLAGS@ -I${top_builddir}/lib -I${top_srcdir}/lib
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# we need to generate the headers first
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BUILT_SOURCES = genrpc
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# we need to generate the first
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BUILT_SOURCES = gensource
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lib_LTLIBRARIES = libsearpc.la
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include_HEADERS = searpc-client.h searpc-server.h searpc-utils.h
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include_HEADERS = searpc-fcall.h searpc-client.h searpc-dfun.h searpc-server.h
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libsearpc_la_SOURCES = searpc-client.c searpc-server.c
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noinst_HEADERS = searpc-utils.h fcall-impr.h marshal.h
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EXTRA_libsearpc_la_SOURCES = ${genrpc_files}
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libsearpc_la_SOURCES = searpc-client.c searpc-server.c $(generated_sources)
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libsearpc_la_LDFLAGS = -Wl,-z -Wl,defs -version-info 1:0:0
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libsearpc_la_LDFLAGS = -Wl,-z -Wl,defs -version-info 1:1:0
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libsearpc_la_LIBADD = @GLIB2_LIBS@ @GOBJECT_LIBS@ @JSON_GLIB_LIBS@
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genrpc_files = gencode.py rpc_table.py
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genrpc: ${rpc_headers} ${genrpc_files}
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dist_data_DATA = ${genrpc_files}
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gensource: ${generated_sources}
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${rpc_headers}: ${genrpc_files}
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${generated_sources}: gencode.py rpc_table.py
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@echo "[libsearpc]: generating rpc header files"
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python $< gen-fcall > fcall-impr.h
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python $< gen-fcall-declare > searpc-fcall.h
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python $< gen-dfun-macro > searpc-dfun.h
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python $< gen-signature > searpc-signature.h
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python $< gen-marshal > searpc-marshal.h
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python gencode.py gen-fcall > fcall-impr.h
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python gencode.py gen-fcall-declare > searpc-fcall.h
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python gencode.py gen-dfun-macro > searpc-dfun.h
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python gencode.py gen-signature > searpc-signature.h
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python gencode.py gen-marshal > marshal.h
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@echo "[libsearpc]: done"
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CLEANFILES = ${rpc_headers}
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DISTCLEANFILES = ${generated_sources}
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@ -342,3 +342,5 @@ if __name__ == "__main__":
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gen_fcall_declare_list()
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elif command == "gen-dfun-macro":
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gen_dfun_macro_list()
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else:
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print "Unknown command %s" % (command)
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@ -13,6 +13,7 @@ typedef struct {
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} SearpcClient;
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SearpcClient *searpc_client_new ();
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void searpc_client_free (SearpcClient *client);
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char* searpc_client_transport_send (SearpcClient *client,
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@ -22,24 +23,23 @@ char* searpc_client_transport_send (SearpcClient *client,
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#include <searpc-fcall.h>
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/**
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* searpc_client_fret__string:
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* @data: the return string of RPC call
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* @len: then length of @data
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* @error: return location for a #GError, or %NULL
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*
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* Extract return value of type `char*` from the return string of RPC
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* call.
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*/
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char* searpc_client_fret__string (char *data, size_t len, GError **error);
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int searpc_client_fret__int (char *data, size_t len, GError **error);
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GObject* searpc_client_fret__object (GType gtype, char *data,
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size_t len, GError **error);
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GList* searpc_client_fret__objlist (GType gtype, char *data,
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size_t len, GError **error);
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char*
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searpc_client_fret__string (char *data, size_t len, GError **error);
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int
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searpc_client_fret__int (char *data, size_t len, GError **error);
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GObject*
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searpc_client_fret__object (GType gtype, char *data,
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size_t len, GError **error);
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GList*
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searpc_client_fret__objlist (GType gtype, char *data,
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size_t len, GError **error);
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/* in case of transport error, the following code and message will be
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* set in GError */
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#define TRANSPORT_ERROR "Transport Error"
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#define TRANSPORT_ERROR_CODE 500
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@ -100,7 +100,7 @@ marshal_set_ret_common (JsonObject *object, gsize *len, GError *error)
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}
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/* include the generated marshal functions */
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#include <searpc-marshal.h>
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#include "marshal.h"
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void
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searpc_server_init ()
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@ -54,6 +54,6 @@ gchar *searpc_server_call_function (gchar *func, gsize len, gsize *ret_len);
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char* searpc_compute_signature (gchar *ret_type, int pnum, ...);
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/* Signatures */
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#include "searpc-signature.h"
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#include <searpc-signature.h>
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#endif
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@ -1,14 +1,16 @@
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EXTRA_DIST = pysearpc-demo-client.py
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genrpc_files = pysearpc-gen-dfun-macro.py rpc_table.py
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genrpc_files = pygencode.py rpc_table.py
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AM_CFLAGS = -DPKGDATADIR=\"$(pkgdatadir)\" \
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-DPACKAGE_DATA_DIR=\""$(pkgdatadir)"\" \
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@GLIB2_CFLAGS@ @PYGOBJECT_CFLAGS@ \
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-I/usr/include/python$(PYTHON_VERSION) \
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-I${top_builddir}/lib -I${top_srcdir}/lib
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-I${top_builddir}/lib \
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-I${top_srcdir}/lib
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pkgpyexec_PYTHON = __init__.py client.py pysearpc-gen-dfun-macro.py
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pkgpyexec_PYTHON = __init__.py client.py
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BUILT_SOURCES = fcallfret.h
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# generating the fcallfret module
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pkgpyexec_LTLIBRARIES = fcallfret.la
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@ -17,11 +19,9 @@ fcallfret_la_LDFLAGS = -module -avoid-version -export-symbols-regex initfcallfre
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fcallfret_la_SOURCES = fcallfret.c fcallfret.h
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fcallfret_la_LIBADD = @GLIB2_LIBS@ @GOBJECT_LIBS@ $(top_builddir)/lib/libsearpc.la
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EXTRA_fcallfret_la_SOURCES = ${genrpc_files}
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dist_data_DATA = ${genrpc_files}
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CLEANFILES = fcallfret.h
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fcallfret.h: ${genrpc_files}
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python pygencode.py > fcallfret.h
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fcallfret.c: ${genrpc_files}
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python $< gen-searpcclient > fcallfret.h
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.PHONY: fcallfret.c
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DISTCLEANFILES = fcallfret.h
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173
pysearpc/pygencode.py
Normal file
173
pysearpc/pygencode.py
Normal file
@ -0,0 +1,173 @@
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#!/usr/bin/python
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import string
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import sys
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sys.path += ['../']
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module_func_array_template = r"""
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static PyMethodDef SearpcClientModule_Functions[] = {
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${array}
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{NULL, NULL, 0, NULL},
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};
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"""
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func_item_template = r"""
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{"${pyfuncname}", (PyCFunction)${cfuncname},
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METH_VARARGS, "" },"""
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def gen_fcall_funcs_array(arg_types):
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fcall_array = ""
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if len(arg_types) == 0:
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pyfuncname = "fcall__void"
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cfuncname = "SearpcClient_Fcall__Void"
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else:
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pyfuncname = "fcall__" + "_".join(arg_types)
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tmplist = []
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for arg in arg_types:
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tmplist.append(string.capitalize(arg))
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cfuncname = "SearpcClient_Fcall__" + "_".join(tmplist)
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return string.Template(func_item_template)\
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.substitute(pyfuncname=pyfuncname,
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cfuncname=cfuncname)
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def gen_fret_funcs_array(ret_type):
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fret_array = ""
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if ret_type is None:
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pyfuncname = "fret__void"
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cfuncname = "SearpcClient_Fret__Void"
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else:
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pyfuncname = "fret__" + ret_type
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cfuncname = "SearpcClient_Fret__" + string.capitalize(ret_type)
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return string.Template(func_item_template)\
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.substitute(pyfuncname=pyfuncname,
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cfuncname=cfuncname)
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def gen_module_funcs_array():
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"""
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Generate static PyMethodDef SearpcClientModule_Functions[]
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"""
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from rpc_table import func_table
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# generate fcall methods array
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fcall_array = ""
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arg_types_list = []
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for item in func_table:
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if item[1] not in arg_types_list:
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arg_types_list.append(item[1])
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for item in arg_types_list:
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fcall_array += gen_fcall_funcs_array(item)
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# generate fret methods array
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fret_array = ""
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ret_types_list = []
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for item in func_table:
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if item[0] not in ret_types_list:
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ret_types_list.append(item[0])
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for item in ret_types_list:
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fret_array += gen_fret_funcs_array(item)
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array = fcall_array
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array += fret_array
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print string.Template(module_func_array_template)\
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.substitute(array=array)
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type_table = {
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"string" : ("char *", "s"),
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"int" : ("int", "i"),
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"object" : ("GObject *", "O"),
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}
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fcall_template = r"""
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static PyObject *
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SearpcClient_Fcall__${Suffix}(PyObject *self,
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PyObject *args)
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{
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char *fname;
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${def_args}
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char *fcall;
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gsize len;
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if (!PyArg_ParseTuple(args, "${fmt}", ${args_addr}))
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return NULL;
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fcall = searpc_client_fcall__${suffix}(${args});
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return PyString_FromString(fcall);
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}
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"""
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def gen_fcall_func(arg_types):
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if len(arg_types) == 0:
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Suffix = "Void"
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suffix = "void"
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def_args = ""
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kwargs_str = "NULL"
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fmt = "s"
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args_addr = "&fname"
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args = "fname, &len"
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return string.Template(fcall_template)\
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.substitute(Suffix=Suffix, suffix=suffix,
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def_args=def_args, kwargs_str=kwargs_str,
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fmt=fmt, args_addr=args_addr, args=args)
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tmplist = []
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for arg in arg_types:
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tmplist.append(string.capitalize(arg))
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Suffix = "_".join(tmplist)
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suffix = "_".join(arg_types)
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def_args = ""
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kwargs_str = ""
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fmt = "s"
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args_addr = "&fname"
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args = "fname"
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for i, arg_type in enumerate(arg_types):
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def_args += " " + type_table[arg_type][0] + " param" + \
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str(i + 1) + ";\n"
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kwargs_str += '"param' + str(i + 1) + '", '
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fmt += type_table[arg_type][1]
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args_addr += ", ¶m" + str(i + 1)
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args += ", param" + str(i + 1)
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kwargs_str += "NULL"
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args += ", &len"
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return string.Template(fcall_template)\
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.substitute(Suffix=Suffix, suffix=suffix,
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def_args=def_args, kwargs_str=kwargs_str,
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fmt=fmt, args_addr=args_addr, args=args)
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def gen_fcall_list():
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||||
from rpc_table import func_table
|
||||
|
||||
arg_types_list = []
|
||||
for item in func_table:
|
||||
if item[1] not in arg_types_list:
|
||||
arg_types_list.append(item[1])
|
||||
|
||||
for item in arg_types_list:
|
||||
print gen_fcall_func(item)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
gen_fcall_list()
|
||||
gen_module_funcs_array()
|
||||
|
@ -1,357 +0,0 @@
|
||||
#!/usr/bin/python
|
||||
|
||||
"""
|
||||
Generate function define macros.
|
||||
"""
|
||||
|
||||
import string
|
||||
import sys
|
||||
|
||||
sys.path += ['../']
|
||||
|
||||
|
||||
# XXX: generate searpc-client.h file
|
||||
module_func_array_template = r"""
|
||||
static PyMethodDef SearpcClientModule_Functions[] = {
|
||||
${array}
|
||||
{NULL, NULL, 0, NULL},
|
||||
};
|
||||
"""
|
||||
|
||||
func_item_template = r"""
|
||||
{"${pyfuncname}", (PyCFunction)${cfuncname},
|
||||
METH_VARARGS, "" },"""
|
||||
|
||||
|
||||
def gen_fcall_funcs_array(arg_types):
|
||||
|
||||
fcall_array = ""
|
||||
|
||||
if len(arg_types) == 0:
|
||||
pyfuncname = "fcall__void"
|
||||
cfuncname = "SearpcClient_Fcall__Void"
|
||||
else:
|
||||
pyfuncname = "fcall__" + "_".join(arg_types)
|
||||
tmplist = []
|
||||
for arg in arg_types:
|
||||
tmplist.append(string.capitalize(arg))
|
||||
|
||||
cfuncname = "SearpcClient_Fcall__" + "_".join(tmplist)
|
||||
|
||||
return string.Template(func_item_template)\
|
||||
.substitute(pyfuncname=pyfuncname,
|
||||
cfuncname=cfuncname)
|
||||
|
||||
|
||||
def gen_fret_funcs_array(ret_type):
|
||||
|
||||
fret_array = ""
|
||||
|
||||
if ret_type is None:
|
||||
pyfuncname = "fret__void"
|
||||
cfuncname = "SearpcClient_Fret__Void"
|
||||
else:
|
||||
pyfuncname = "fret__" + ret_type
|
||||
cfuncname = "SearpcClient_Fret__" + string.capitalize(ret_type)
|
||||
|
||||
return string.Template(func_item_template)\
|
||||
.substitute(pyfuncname=pyfuncname,
|
||||
cfuncname=cfuncname)
|
||||
|
||||
|
||||
def gen_module_funcs_array():
|
||||
|
||||
from rpc_table import func_table
|
||||
|
||||
# generate fcall methods array
|
||||
fcall_array = ""
|
||||
arg_types_list = []
|
||||
for item in func_table:
|
||||
if item[1] not in arg_types_list:
|
||||
arg_types_list.append(item[1])
|
||||
|
||||
for item in arg_types_list:
|
||||
fcall_array += gen_fcall_funcs_array(item)
|
||||
|
||||
# generate fret methods array
|
||||
fret_array = ""
|
||||
ret_types_list = []
|
||||
for item in func_table:
|
||||
if item[0] not in ret_types_list:
|
||||
ret_types_list.append(item[0])
|
||||
|
||||
for item in ret_types_list:
|
||||
fret_array += gen_fret_funcs_array(item)
|
||||
|
||||
array = fcall_array
|
||||
array += fret_array
|
||||
|
||||
print string.Template(module_func_array_template)\
|
||||
.substitute(array=array)
|
||||
|
||||
|
||||
type_table = {
|
||||
"string" : ("char *", "s"),
|
||||
"int" : ("int", "i"),
|
||||
"object" : ("GObject *", "O"),
|
||||
}
|
||||
|
||||
|
||||
fcall_template = r"""
|
||||
static PyObject *
|
||||
SearpcClient_Fcall__${Suffix}(PyObject *self,
|
||||
PyObject *args)
|
||||
{
|
||||
char *fname;
|
||||
${def_args}
|
||||
char *fcall;
|
||||
gsize len;
|
||||
|
||||
if (!PyArg_ParseTuple(args, "${fmt}", ${args_addr}))
|
||||
return NULL;
|
||||
|
||||
fcall = searpc_client_fcall__${suffix}(${args});
|
||||
|
||||
return PyString_FromString(fcall);
|
||||
}
|
||||
"""
|
||||
|
||||
|
||||
def gen_fcall_func(arg_types):
|
||||
|
||||
if len(arg_types) == 0:
|
||||
Suffix = "Void"
|
||||
suffix = "void"
|
||||
def_args = ""
|
||||
kwargs_str = "NULL"
|
||||
fmt = "s"
|
||||
args_addr = "&fname"
|
||||
args = "fname, &len"
|
||||
return string.Template(fcall_template)\
|
||||
.substitute(Suffix=Suffix, suffix=suffix,
|
||||
def_args=def_args, kwargs_str=kwargs_str,
|
||||
fmt=fmt, args_addr=args_addr, args=args)
|
||||
|
||||
tmplist = []
|
||||
for arg in arg_types:
|
||||
tmplist.append(string.capitalize(arg))
|
||||
Suffix = "_".join(tmplist)
|
||||
suffix = "_".join(arg_types)
|
||||
def_args = ""
|
||||
kwargs_str = ""
|
||||
fmt = "s"
|
||||
args_addr = "&fname"
|
||||
args = "fname"
|
||||
for i, arg_type in enumerate(arg_types):
|
||||
def_args += " " + type_table[arg_type][0] + " param" + \
|
||||
str(i + 1) + ";\n"
|
||||
kwargs_str += '"param' + str(i + 1) + '", '
|
||||
fmt += type_table[arg_type][1]
|
||||
args_addr += ", ¶m" + str(i + 1)
|
||||
args += ", param" + str(i + 1)
|
||||
kwargs_str += "NULL"
|
||||
args += ", &len"
|
||||
return string.Template(fcall_template)\
|
||||
.substitute(Suffix=Suffix, suffix=suffix,
|
||||
def_args=def_args, kwargs_str=kwargs_str,
|
||||
fmt=fmt, args_addr=args_addr, args=args)
|
||||
|
||||
|
||||
def gen_fcall_list():
|
||||
|
||||
from rpc_table import func_table
|
||||
|
||||
arg_types_list = []
|
||||
for item in func_table:
|
||||
if item[1] not in arg_types_list:
|
||||
arg_types_list.append(item[1])
|
||||
|
||||
for item in arg_types_list:
|
||||
print gen_fcall_func(item)
|
||||
|
||||
|
||||
ret_table = {
|
||||
"string" : "PyString_FromString",
|
||||
"int" : "PyLong_FromLong",
|
||||
"object" : "pygobject_new",
|
||||
}
|
||||
|
||||
|
||||
fret_template = r"""
|
||||
static PyObject *
|
||||
SearpcClient_Fret__${Suffix}(PyObject *self,
|
||||
PyObject *args)
|
||||
{
|
||||
char *data;
|
||||
${def_args}
|
||||
GError *error = NULL;
|
||||
|
||||
if (!PyArg_ParseTuple(args, "${fmt}", ${args_addr}))
|
||||
return NULL;
|
||||
|
||||
res = searpc_client_fret__${suffix}(${args}, strlen(data), &error);
|
||||
|
||||
return ${ret_func};
|
||||
}
|
||||
"""
|
||||
|
||||
fret_objlist_template = r"""
|
||||
static PyObject *SearpcClient_Fret__Objlist(PyObject *self,
|
||||
PyObject *args)
|
||||
{
|
||||
char *data;
|
||||
GType type;
|
||||
PyObject *type_obj, *res, *tmp;
|
||||
GList *list, *p;
|
||||
GError *error = NULL;
|
||||
static char *kwlist[] = { "type", "data", NULL };
|
||||
|
||||
if (!PyArg_ParseTupleAndKeywords(args, kwargs, "Os",
|
||||
kwlist, &type_obj, &data))
|
||||
return NULL;
|
||||
|
||||
type = pyg_type_from_object(type_obj);
|
||||
list = searpc_client_fret__objlist(type, data, strlen(data), &error);
|
||||
|
||||
res = PyList_New(0);
|
||||
for (p = list; p; p = p->next) {
|
||||
tmp = pygobject_new(p->data);
|
||||
PyList_Append(res, tmp);
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
"""
|
||||
|
||||
|
||||
def gen_fret_func(ret_type):
|
||||
|
||||
if ret_type == "objlist":
|
||||
return fret_objlist_template
|
||||
|
||||
Suffix = string.capitalize(ret_type)
|
||||
suffix = ret_type
|
||||
def_args = ""
|
||||
kwargs_str = ""
|
||||
fmt = ""
|
||||
args_addr = ""
|
||||
args = ""
|
||||
if ret_type == "object":
|
||||
def_args += " GType type;\n"
|
||||
def_args += " PyObject *type_obj;\n"
|
||||
def_args += " GObject *res;"
|
||||
kwargs_str = '"type", "data", NULL'
|
||||
fmt = "Os"
|
||||
args_addr = "&type_obj, &data"
|
||||
args = "type, data"
|
||||
else:
|
||||
def_args += " " + type_table[ret_type][0] + " res;"
|
||||
kwargs_str = '"data", NULL'
|
||||
fmt = "s"
|
||||
args_addr = "&data"
|
||||
args = "data"
|
||||
|
||||
ret_func = ret_table[ret_type] + "(res);"
|
||||
|
||||
return string.Template(fret_template)\
|
||||
.substitute(Suffix=Suffix, suffix=suffix,
|
||||
def_args=def_args, kwargs_str=kwargs_str,
|
||||
fmt=fmt, args_addr=args_addr, args=args,
|
||||
ret_func=ret_func)
|
||||
|
||||
|
||||
def gen_fret_list():
|
||||
|
||||
from rpc_table import func_table
|
||||
|
||||
ret_type_list = []
|
||||
for item in func_table:
|
||||
if item[0] not in ret_type_list:
|
||||
ret_type_list.append(item[0])
|
||||
|
||||
for item in ret_type_list:
|
||||
print gen_fret_func(item)
|
||||
|
||||
|
||||
# XXX: generate searpc.py file
|
||||
searpc_file_hdr_template = r"""
|
||||
import os
|
||||
import sys
|
||||
sys.path += ['', '.libs']
|
||||
import json
|
||||
import new
|
||||
import types
|
||||
|
||||
from searpc_client import SearpcClientBase
|
||||
"""
|
||||
|
||||
searpc_client_template = r"""
|
||||
class SearpcClient(SearpcClientBase):
|
||||
pass
|
||||
|
||||
def searpc_client_transport_send(client, fcall):
|
||||
return client.transport_send(fcall, client.priv)
|
||||
"""
|
||||
|
||||
searpc_defun_template = r"""
|
||||
def defun_${ret_type}__${args_type}(func):
|
||||
def newfunc(${args1}):
|
||||
fcall = self.fcall__${args_type}(${args2})
|
||||
fret = searpc_client_transport_send(self, fcall)
|
||||
if fret is None:
|
||||
return None
|
||||
return self.fret__${ret_type}(${obj_type}fret)
|
||||
return newfunc
|
||||
"""
|
||||
|
||||
def gen_decorator(ret_type, args_type_list):
|
||||
|
||||
if len(args_type_list) == 0:
|
||||
args_type = "void"
|
||||
args1 = "self"
|
||||
args2 = "func.__name__"
|
||||
|
||||
return string.Template(searpc_defun_template)\
|
||||
.substitute(ret_type=ret_type, args_type=args_type,
|
||||
args1=args1, args2=args2, obj_type="")
|
||||
|
||||
args_type = "_".join(args_type_list)
|
||||
args1 = "self"
|
||||
args2 = "func.__name__"
|
||||
obj_type = ""
|
||||
if ret_type == "object" or ret_type == "objlist":
|
||||
args1 += ", obj_type"
|
||||
obj_type = "obj_type, "
|
||||
for i, arg_type in enumerate(args_type_list):
|
||||
args1 += ", param" + str(i + 1)
|
||||
args2 += ", param" + str(i + 1)
|
||||
|
||||
return string.Template(searpc_defun_template)\
|
||||
.substitute(ret_type=ret_type, args_type=args_type,
|
||||
args1=args1, args2=args2, obj_type=obj_type)
|
||||
|
||||
|
||||
def gen_func_decorator():
|
||||
|
||||
from rpc_table import func_table
|
||||
|
||||
for item in func_table:
|
||||
print gen_decorator(item[0], item[1])
|
||||
|
||||
|
||||
def gen_pysearpc():
|
||||
print searpc_file_hdr_template
|
||||
print searpc_client_template
|
||||
gen_func_decorator()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
cmd = sys.argv[1]
|
||||
|
||||
if cmd == "gen-searpcclient":
|
||||
gen_fcall_list()
|
||||
gen_module_funcs_array()
|
||||
elif cmd == "gen-pysearpc":
|
||||
gen_pysearpc()
|
||||
else:
|
||||
print "arg error"
|
@ -1,20 +0,0 @@
|
||||
"""
|
||||
Define RPC functions needed to generate
|
||||
"""
|
||||
|
||||
# [ <ret-type>, [<arg_types>] ]
|
||||
func_table = [
|
||||
[ "int", ["string"] ],
|
||||
[ "int", ["string", "string"] ],
|
||||
[ "string", [] ],
|
||||
[ "string", ["string"] ],
|
||||
[ "string", ["string", "int"] ],
|
||||
[ "objlist", [] ],
|
||||
[ "objlist", ["string"] ],
|
||||
[ "objlist", ["int", "int"] ],
|
||||
[ "objlist", ["string", "int"] ],
|
||||
[ "objlist", ["string", "int", "int"] ],
|
||||
[ "objlist", ["string", "string", "int"] ],
|
||||
[ "object", [] ],
|
||||
[ "object", ["string"] ],
|
||||
]
|
1
pysearpc/rpc_table.py
Symbolic link
1
pysearpc/rpc_table.py
Symbolic link
@ -0,0 +1 @@
|
||||
../lib/rpc_table.py
|
Loading…
Reference in New Issue
Block a user